package com.mfc.education.service.edu.mapper;


import com.mfc.education.service.edu.entity.Teacher;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

import com.mfc.education.service.edu.entity.Course;
import com.mfc.education.service.edu.entity.Teacher;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.mfc.education.service.edu.entity.Video;

import java.util.List;


/**
 * <p>
 * 讲师 Mapper 接口
 * </p>
 *
 * @author Mfc
 * @since 2021-07-25
 */
public interface TeacherMapper extends BaseMapper<Teacher> {



    List<Course> selectVideosByTeacherId(String teacherId);


}
